Dry erase substrate

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20060024463A1
SERIAL NO

11118269

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A dry erase sheet is disclosed including a flexible substrate having a dry erase top surface and an opposing bottom surface. An adhesive is disposed on at least a portion of the bottom surface. A polymeric release layer is disposed on at least a portion of the dry erase top surface. A dry erase pad including a plurality of dry erase sheets and method of making dry erase sheets are also disclosed.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
3M INNOVATIVE PROPERTIES COMPANYST PAUL, MN8719

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Emmel, John J Blaine, MN 16 488
Gustafson, Frederick J Bloomington, MN 8 44
Khandpur, Ashish K Lake Elmo, MN 15 252
Nelson, Constance J Stillwater, MN 13 226

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (5)
* D377948 Dry erase board 19 1995
* 5727818 Erasable label kit 12 1996
* 5836038 Magnetic mount dry eraser 6 1997
* 2002/0009,703 Two sided writing board 5 2001
* 2005/0271,452 Ultraviolet invisible ink dry erase board 1 2005
 
GENERAL ELECTRIC COMPANY (1)
* 4584356 Method for making silicone-organic block polymers 29 1984
 
Minnesota Mining and Manufacturing Company (9)
* 4728571 Polysiloxane-grafted copolymer release coating sheets and adhesive tapes 212 1985
* 4650706 Tabbed tape pad 43 1986
* 4885332 Photocurable abrasion resistant coatings comprising silicon dioxide dispersions 45 1988
* 5104929 Abrasion resistant coatings comprising silicon dioxide dispersions 122 1989
* 5077870 Mushroom-type hook strip for a mechanical fastener 286 1990
* 5154962 Indicia-receptive low adhesion backsize 57 1991
* 5571617 Pressure sensitive adhesive comprising tacky surface active microspheres 68 1994
* 5824748 Composite pressure sensitive adhesive microspheres 33 1996
* 5845375 Mushroom-type hook strip for a mechanical fastener 82 1997
 
3M INNOVATIVE PROPERTIES COMPANY (4)
* 6076238 Mechanical fastener 15 1999
* 6265061 Retroflective articles including a cured ceramer composite coating having abrasion and stain resistant characteristics 21 1999
* 6458462 Sporting goods having a ceramer coating 7 2000
* 2006/0003,307 Dry erase article 5 2005
 
Roche; Bonnie (1)
* 5295342 Display panel having dual securement means 29 1989
 
PACON CORPORATION (1)
* 6767591 Method of making a dry erasable substrate 8 2003
 
HONEYWELL INTERNATIONAL INC. (1)
* 6265074 Write-erase board 16 2000
 
The Procter & Gamble Company (1)
* 5058247 Mechanical fastening prong 101 1990
 
GO GRAPHIC, INC. (1)
* 6067266 Erasable board kit 18 1998
 
Precision Coatings, Inc. (1)
* 6620500 Dry erase member 12 2001
 
SANDOZ LTD. (1)
* 5045569 Hollow acrylate polymer microspheres 160 1988
 
YKK CORPORATION (3)
* 5131119 Hook structure for integrally molded surface fastener 57 1991
* 5537720 Molded surface fastener 32 1995
* 5800760 Method and apparatus for continuously molding a fastening connector 18 1996
 
FINOVA CAPITAL CORPORATION (1)
* 5527568 Combination bulletin an dry-erase message board 44 1994
 
Dennison Manufacturing Company (1)
* 5037702 Erasably, markable articles and methods of making such articles 25 1989
 
NIFCO INC. (1)
* 5212853 Separable plastic fastener and method and apparatus for manufacturing thereof 89 1992
 
VELCRO INDUSTRIES B.V. (2)
* 4775310 Apparatus for making a separable fastener 144 1986
* 2004/0091,849 Writing boards 9 2002
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
* 2010/0055,661 PORTABLE RETRACTABLE DRY-ERASE BOARD AND METHOD THEREOF 3 2008
 
3M INNOVATIVE PROPERTIES COMPANY (1)
* 2006/0024,461 Dry erase substrate 5 2004
 
TENEX CORPORATION (3)
7980857 Foldable dry erase board 3 2008
* 2008/0286,744 Foldable Dry Erase Board 1 2008
* 2008/0248,456 Reorientable Dry Erase Board 5 2008
 
IDEAPAINT, INC. (5)
8309653 Ambient cure water-based coatings for writable-erasable surfaces 6 2009
* 2009/0148,603 Ambient Cure Water-Based Coatings For Writable-Erasable Surfaces 10 2009
9056519 Ambient cure solvent-based coatings for writable-erasable surfaces 0 2009
* 2010/0092,671 AMBIENT CURE SOLVENT-BASED COATINGS FOR WRITABLE-ERASABLE SURFACES 5 2009
8686091 Ambient cure water-based coatings for writable-erasable surfaces 0 2012
 
SHURTECH BRANDS, LLC (1)
* 2015/0024,370 DRY-WIPE WHITEBOARD CAPABLE OF PASTING REPEATEDLY FOR BOTH SOLVENT-BASED PEN AND WATER-BASED PEN 0 2014
 
AVERY DENNISON CORPORATION (3)
7713375 Dry erase writing board and method 1 2006
* 2008/0053,610 DRY ERASE WRITING BOARD AND METHOD 2 2006
* 2010/0178,476 DRY ERASE WRITING BOARD AND METHOD 0 2010
* Cited By Examiner